2021 - The Tuttle Twins and the Leviathan Crisis [Tuttle Twins, Bk 12] (Paperback) ISBN-13: 9781943521654 ISBN-10: 1943521654 Genre: Children's Books ? 2020 - The Tuttle Twins and the Messed Up Market [Tuttle Twins, Bk 11] (Paperback) ISBN-13: 9781943521456 ISBN-10: 194352145X Genre: Children's Books 1 2019 - The Tuttle Twins and the Education Vacation [Tuttle Twins, Bk 10] (Paperback) ISBN-13: 9781943521371 ISBN-10: 1943521379 Genre: Children's Books 1 2018 - The Tuttle Twins and the Fate of the Future [Tuttle Twins, Bk 9] (Paperback) ISBN-13: 9781943521340 ISBN-10: 1943521344 Genre: Children's Books 2 2016 - The Tuttle Twins and the Creature From Jekyll Island [Tuttle Twins, Bk 3] (Paperback) ISBN-13: 9781943521029 ISBN-10: 1943521026 Genre: Children's Books 4 2016 - The Tuttle Twins and the Food Truck Fiasco [Tuttle Twins, Bk 4] (Paperback) ISBN-13: 9781943521050 ISBN-10: 1943521050 Genre: Children's Books 2 2016 - The Tuttle Twins and the Road to Surfdom [Tuttle Twins, Bk 5] (Paperback) ISBN-13: 9781943521142 ISBN-10: 194352114X Genre: Children's Books 1 2014 - The Tuttle Twins Learn About the Law [Tuttle Twins, Bk 1] (Paperback) ISBN-13: 9780989291224 ISBN-10: 0989291227 Genre: Children's Books 3 |